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WJPR

World Journal of Pharmaceutical Research

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Medical Research and Technology

Impact Factor : 8.084

ICV : 90.8

WJPR Citation

	All	Since 2011
Citation	2903	2393
h-index	27	24
i10-index	68	60

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World Journal of Pharmaceutical Research (WJPR) will give best paper award in every issue in the form of money along with certificate to promote research activity of scholar.

Best Paper Award :
Dr. Muhammad Baqir MR Fakhrildin
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Abstract

SYNTHESIS AND CHARACTERIZATIONS OF TITANIUM DIOXIDE NANOPARTICLES

Dinesh N. Suryawanshi*

ABSTRACT

Nanostructured TiO2 thin film has been prepared by simple spray pyrolysis technique. was employed to prepare. To prepare nanocrystalline TiO2 thin film by using solution of AR grade Titanium chloride (TiCl3, 0.05 M). The solution was sprayed on quartz substrate heated at 3500C temperature to obtain the film. This thin film was annealed for a one hours at 6000C. As prepared thin film was characterized by X-ray diffraction, Microstructure properties study was conducted using Transmission Electron Microscopy. The sensing performance of this thin film was tested for various gases such as LPG, H2, CO2, Ethanol, NH3 and Cl2 (500 ppm). Gas response, selectivity, response and recovery time of the sensor were measured and presented.

Keywords: Spray pyrolysis techniques, TiO2 thin film, gas sensor, sensitivity, bandgap.

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